803 citations · 962 across the 11 of their papers we have counts for
11 papers
High-Resolution Infrared Spectroscopy and ASAP Analysis of Cyclopentadiene: The Vibrational Modes below 860 cm and the Mode at 961 cm
Luis Bonah, Marie-Aline Martin-Drumel, Olivier Pirali +9
The spectroscopic fingerprints of vibrationally excited states of astronomical molecules are interesting for multiple reasons. They are excellent temperature probes of the correspo…
A high-resolution spectroscopic analysis of aminoacrylonitrile and an interstellar search towards G+0.693
D. Alberton, V. Lattanzi, C. Endres +5
Cyanides, ranging from three carbon atoms to PAHs, and alkenyl compounds are abundant in the interstellar medium (ISM). Aminoacrylonitrile (3-Amino-2-propenenitrile, HN-CH=CH…
Millimetre and sub-millimetre spectroscopy of doubly deuterated acetaldehyde (CHD2CHO) and first detection towards IRAS 16293-2422
J. Ferrer Asensio, S. Spezzano, L. H. Coudert +4
The abundances of deuterated molecules with respect to their main isotopologue counterparts have been determined to be orders of magnitude higher than expected from the cosmic abun…
High-resolution gas phase spectroscopy of molecules desorbed from an ice surface: a proof-of-principle study
Patrice Theulé, Christian Endres, Marius Hermanns +2
High-resolution gas phase spectroscopy techniques in the microwave, millimeter-wave and terahertz spectral ranges can be used to study complex organic molecules desorbed from inter…
Rotational spectroscopy of the HCCO and DCCO radicals in the millimeter and submillimeter range
J. Chantzos, S. Spezzano, C. Endres +5
The ketenyl radical, HCCO, has recently been detected in the ISM for the first time. Further astronomical detections of HCCO will help us understand its gas-grain chemistry, and su…
100 GHz Room-Temperature Laboratory Emission Spectrometer
Nadine Wehres, Bettina Heyne, Frank Lewen +6
We present first results of a new heterodyne spectrometer dedicated to high-resolution spectroscopy of molecules of astrophysical importance. The spectrometer, based on a roomtempe…
Accurate sub-millimetre rest-frequencies for HOCO and DOCO ions
Luca Bizzocchi, Valerio Lattanzi, Jacob Laas +6
HOCO is a polar molecule that represents a useful proxy for its parent molecule CO, which is not directly observable in the cold interstellar medium. This cation has been d…
The Cologne Database for Molecular Spectroscopy, CDMS, in the Virtual Atomic and Molecular Data Centre, VAMDC
Christian P. Endres, Stephan Schlemmer, Peter Schilke +2
The CDMS was founded 1998 to provide in its catalog section line lists of molecular species which may be observed in various astronomical sources using radio astronomy. The line li…
Millimeter Wave and Terahertz Spectra and Global Fit of Torsion-Rotation Transitions in the Ground, First and Second Excited Torsional States of 13CH3OH Methanol
Li-Hong Xu, R. M. Lees, Yun Hao +5
Methanol is observed in a wide range of astrophysical sources throughout the universe, and comprehensive databases of the millimeter and THz spectra of CH3OH and its principal isot…
The CDMS view on molecular data needs of Herschel, SOFIA, and ALMA
Holger S P Müller, C P Endres, J Stutzki +1
The catalog section of the Cologne Database for Molecular Spectroscopy, CDMS, contains mostly rotational transition frequencies, with auxiliary information, of molecules observable…
Dimethyl ether in its ground state, v=0, and lowest two torsionally excited states, v11=1 and v15=1, in the high-mass star-forming region G327.3-0.6
Suzanne E. Bisschop, Peter Schilke, Friedrich Wyrowski +11
The goal of this paper is to determine the respective importance of solid state vs. gas phase reactions for the formation of dimethyl ether. This is done by a detailed analysis of…